162727180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105667}}^1$

素因数の和:105694

約数の個数: 48

約数和(自身を含む): 426053376

約数和(自身を除く): 263326196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 105667, 211334, 422668, 528335, 739669, 1056670, 1162337, 1479338, 2113340, 2324674, 2958676, 3698345, 4649348, 5811685, 7396690, 8136359, 11623370, 14793380, 16272718, 23246740, 32545436, 40681795, 81363590, 162727180]

約数ペア:

[(1, 162727180), (2, 81363590), (4, 40681795), (5, 32545436), (7, 23246740), (10, 16272718), (11, 14793380), (14, 11623370), (20, 8136359), (22, 7396690), (28, 5811685), (35, 4649348), (44, 3698345), (55, 2958676), (70, 2324674), (77, 2113340), (110, 1479338), (140, 1162337), (154, 1056670), (220, 739669), (308, 528335), (385, 422668), (770, 211334), (1540, 105667)]